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HOT SEARCH:HOT ROLLED JIS SUP9 SPRING STEEL FLAT BAR-Japanese Steel Material Grade

VinSar Steel specializing is a reliable and professional steel supplier specializing in producing of spring steel bar materials with high value-added and high quality.
There are kinds of electric furnace with different heat size, followed with ladle refining furnaces and vacuum degassing furnaces, and several ingot casting lines.

JIS SUP9 SPRING STEEL FLAT BAR is usually produced by LF /EAF /IFF /VD followed by electroslag refining (ESR) if necessary for special purpose.Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers’ requirements.Bars are usually supplied black/bright in the annealed condition.

As an ISO 9001:2008 manufacturer, VinSar Steel dedicated to providing its customers with the quickest quotes, best quality products, most VinSar Steel AISI, JIS, DIN and other industry standard specifications and customers' requirements.
The large forged die steel block manufactured via the process of vacuum refining, electroslag refining, forging and ultra-fining heat treatment is characterized by high cleanliness, evenly distributed carbide and fine microstructure, which can fully satisfy customers' demands and requirements of quality and performance of high-end products.
VinSar Steel wins overall satisfaction and praise with strict control of chemical properties, physical properties, heat treatments and forging integrity.

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